P1487 Dodge Code - High Speed Radiator Fan Control Relay Condition
Quick Answer
With the key on or engine running, system voltage over 10v, the test started and the Powertrain Control Module (PCM) detects an open or shorted condition in the high speed Radiator Fan Relay circuit. Common causes include Faulty Radiator Fan Control Relay, Radiator Fan Control Relay harness is open or shorted, Radiator Fan Control Relay circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1487 Dodge indicates High Speed Radiator Fan Control Relay Condition.
- Common causes
- Common causes include Faulty Radiator Fan Control Relay, Radiator Fan Control Relay harness is open or shorted, Radiator Fan Control Relay circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1487 Dodge Description
What are the Possible Causes of the DTC P1487 Dodge?
- Faulty Radiator Fan Control Relay
- Radiator Fan Control Relay harness is open or shorted
- Radiator Fan Control Relay circuit poor electrical connection
How to Fix the DTC P1487 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1487 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1487 Dodge Code
1. What are the common symptoms of OBDII code P1487 in a Dodge related to the High Speed Radiator Fan Control Relay Condition?
- Common symptoms include the radiator fan running at high speed constantly, engine overheating, and the Check Engine light being illuminated.
2. What are the possible causes of OBDII code P1487 in a Dodge?
- Possible causes include a faulty high speed radiator fan control relay, a malfunctioning cooling fan motor, wiring issues, or a problem with the engine coolant temperature sensor.
3. How can I diagnose the High Speed Radiator Fan Control Relay Condition causing OBDII code P1487 in my Dodge?
- You can diagnose this issue by checking the high-speed radiator fan relay for proper operation, testing the cooling fan motor, inspecting the wiring for any damage, and ensuring the engine coolant temperature sensor is functioning correctly.
4. Can I drive my Dodge with OBDII code P1487 related to the High Speed Radiator Fan Control Relay Condition?
- It is not recommended to drive your Dodge with this code present, as it can lead to engine overheating and potential damage. It's best to address the issue promptly.
5. What are some repair tips for fixing OBDII code P1487 in a Dodge due to the High Speed Radiator Fan Control Relay Condition?
- Repair tips include replacing the high-speed radiator fan relay if faulty, replacing the cooling fan motor if needed, repairing any damaged wiring, and ensuring the engine coolant temperature sensor is working properly.
6. How much does it typically cost to repair OBDII code P1487 related to the High Speed Radiator Fan Control Relay Condition in a Dodge?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
7. Can a DIY enthusiast fix OBDII code P1487 in a Dodge caused by the High Speed Radiator Fan Control Relay Condition?
- Depending on your level of experience, you may be able to address this issue yourself by following repair guides and using basic tools. However, electrical components and wiring can be tricky, so proceed with caution.
8. How urgent is it to address OBDII code P1487 triggered by the High Speed Radiator Fan Control Relay Condition in a Dodge?
- It is recommended to address this issue promptly to prevent engine overheating and potential damage. Ignoring the problem can lead to more serious and costly repairs in the future.
9. Are there any preventive measures to avoid OBDII code P1487 in a Dodge related to the High Speed Radiator Fan Control Relay Condition?
- Regular maintenance checks, such as inspecting the cooling system components and addressing any issues promptly, can help prevent this code from occurring.
10. Will resetting the OBDII code P1487 related to the High Speed Radiator Fan Control Relay Condition in my Dodge make it go away permanently?
- Resetting the code may temporarily turn off the Check Engine light, but if the underlying issue causing the code is not fixed, it is likely to reappear. It's crucial to diagnose and repair the root cause of the problem.
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